"I'll work away in the background and the teachers send me plenty of digital stuff," said Cacace. "Hopefully it will keep things fresh in my mind, re-jog my memory of what we were doing in class, so when I get back to school I will be up-to-date with everything. I'm sure there will be a few jokes from the boys [here], but hopefully I'll come back and ace the internals."
He says his school friends help to keep his feet on the ground, after a head-spinning 12 months, though there have been surreal moments.
"At school a few weeks ago some people were saying 'Oh yeah, what's happening with the Phoenix'. I'm part of all that so to hear that was a bit surreal ... funny to hear. But they have been supportive."
Cacace describes his last 12 months as a rollercoaster, though there have been hardy any dips. He made his A-League debut in February and has the chance to stake an early claim as part of Fritz Schmid's new All Whites regime.
"This time last year I was at the Under-17 World Cup," said Cacace. "I was lucky to get that chance with the Phoenix, but that has enabled me to put my head down and consistently playing well in the A-League has helped me develop and get this chance. It's an incredible time for me."
Cacace's calm, self assurance on the field reflects a steady but strong personality off it.
His All Whites' opportunity has arisen through the unavailability of Kip Colvey and Deklan Wynne, but it always seemed like only a matter of time. Not that Cacace is in any particular hurry.
"I'm just glad I'll have another opportunity to play in the A-League," said Cacace, who signed a new two-year deal with the struggling capital franchise last month. "I'm still 17 years old and I don't want to rush things too early and go overseas and stuff."